用python创建一个DataFrame

本文主要是介绍用python创建一个DataFrame，对大家解决编程问题具有一定的参考价值，需要的程序猿们随着小编来一起学习吧！

Dataframe is one of the important data structures of pandas and one of the most commonly used structures in the process of using pandas for data analysis. It can be said that if you master the usage of dataframe, you will have the basic ability to learn data analysis.

# -*- coding: utf-8 -*-
"""
Created on Sat Oct 16 09:36:41 2021

@author: Machi
"""

import pandas as pd
import numpy as np

#Create dictionary series structure
d = {'Name':pd.Series(['小明','小亮','小红','小华','老赵','小曹','小陈',
   '老李','老王','小冯','小何','老张']),
   'Age':pd.Series([67,16,85,23,30,29,23,34,40,30,51,46]),
   'Rating':pd.Series([4.23,3.24,3.98,2.56,3.20,4.6,3.8,3.78,2.98,4.80,4.10,3.65])
}

df = pd.DataFrame(d)
print(df)

输出：

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